KS0549 Keyestudio DIY Electronic Watering Kit: Difference between revisions
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== Description == | |||
As for some plants lovers, they are keen on spending time in caring for their plants. Yet if they are busy in your work or entertainments, plants may wither by virtue of lacking water. To avoid this, we launched an automatic watering device with four humidity sensors and a water pump. It can water four plants pots. An equipped display screen can show the humidity value of soil. | |||
== Parameters == | |||
* Working voltage: 5V | |||
* External power supply: DC 6-15V (recommended 9V) | |||
* DC output capability per I/O: 10 mA | |||
* 3.3V port output: 150 mA max | |||
* Size: 68*51*11mm3 | |||
* Weight: 22.5g | |||
== Wiring Diagram == | |||
== Project == | |||
=== Control relay modules and water pumps === | |||
=== Soil Humidity Sensor === | |||
=== Automatic watering device === | |||
=== Control an LCD1602 display === | |||
=== Display character strings and values === | |||
=== Display soil humidity values === | |||
=== Automatic watering device === | |||
Revision as of 11:00, 24 March 2022
Description
As for some plants lovers, they are keen on spending time in caring for their plants. Yet if they are busy in your work or entertainments, plants may wither by virtue of lacking water. To avoid this, we launched an automatic watering device with four humidity sensors and a water pump. It can water four plants pots. An equipped display screen can show the humidity value of soil.
Parameters
- Working voltage: 5V
- External power supply: DC 6-15V (recommended 9V)
- DC output capability per I/O: 10 mA
- 3.3V port output: 150 mA max
- Size: 68*51*11mm3
- Weight: 22.5g